| Record high, °C |
33 |
33 |
37 |
35 |
36 |
36 |
36 |
35 |
35 |
33 |
33 |
33 |
37 |
| Average high, °C |
30 |
29 |
30 |
31 |
31 |
30 |
31 |
31 |
30 |
29 |
28 |
28 |
30 |
| Average temperature, °C |
24 |
24 |
24 |
26 |
25 |
26 |
26 |
26 |
25 |
24 |
23 |
23 |
25 |
| Average low, °C |
21 |
21 |
22 |
22 |
23 |
23 |
24 |
23 |
23 |
22 |
21 |
20 |
22 |
| Record low, °C |
16 |
17 |
17 |
20 |
21 |
20 |
18 |
22 |
20 |
15 |
17 |
15 |
15 |
| Fog, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
| Thunderstorms, days |
0 |
0 |
1 |
0 |
1 |
3 |
4 |
4 |
2 |
1 |
0 |
0 |
16 |
| Average precipitation, mm. |
3 |
4 |
3 |
66 |
368 |
413 |
407 |
308 |
89 |
25 |
4 |
1 |
1691 |
| Relative humidity, % |
75 |
75 |
70 |
70 |
75 |
80 |
80 |
75 |
75 |
75 |
75 |
75 |
75 |
| Relative humidity morning, % |
83 |
82 |
81 |
81 |
85 |
89 |
87 |
87 |
85 |
85 |
85 |
84 |
85 |
| Relative humidity evening, % |
56 |
57 |
55 |
54 |
60 |
64 |
61 |
62 |
61 |
62 |
60 |
57 |
59 |
| Wind speed, km/h |
14 |
14 |
14 |
14 |
12 |
8 |
9 |
9 |
12 |
14 |
14 |
16 |
13 |
| Day Length, часов |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
| Dew point, °C |
18 |
18 |
19 |
20 |
21 |
22 |
22 |
22 |
21 |
20 |
19 |
18 |
240 |
| Growing degree-day, °C |
417 |
431 |
417 |
482 |
465 |
439 |
482 |
467 |
465 |
417 |
396 |
396 |
5273 |
| Solar radiation, global, Mj/m2 |
16 |
14 |
15 |
15 |
15 |
16 |
17 |
17 |
15 |
14 |
14 |
15 |
15 |